2746: Which one of the following is the correct sequence in the decreasing order of production (in million tonnes) of the given foodgrains in India?
(a) Wheat-Rice-Pulses-Coarse
(b) Rice-Wheat-Pulses-Coarse
(c) Wheat-Rice-Coarse-cereals-Pulses
(d) Rice-Wheat-Coarse-cereals-Pulses
2747: Which of the following distance-time graph (x - t) represents one-dimensinal uniform motion?
2748: The distribution of 1,00,000 tourists who visited India during a particular year is shown in the given charts. Based on this, the number of Japanese tourists below the age of 39 who visited India in the year concerned is
(a) 10,000
(b) 8,000
(c) 6,000
(d) 4,000
2749: Why does the Government of India promote the use of 'Neem-coated Urea' in agriculture?
(a) Release of Neem oil in the soil increases nitrogen fixation by the soil microorganisms
(b) Neem coating slows down the rate of dissolution of urea in the soil
(c) Nitrous oxide, which is a greenhouse gas, is not at all released into atmosphere by crop fields
(d) It is a combination of a weedicide and a fertilizer for particular crops
2750: Three of the following criteria have contributed to the recognition of western Ghats-Sri Lanka and Indo-Burma regions as hotspots of biodiversity:
1. Species richness
2. Vegetation density
3. Endemism.
4. Ethno-botanical importance
5. Threat perception
6. Adaptation of flora and fauna to warm arid humid conditions
Which three of the above are correct criteria in this context?
(a) 1, 3 and 5
(b) 3, 4 and 6
(c) 1, 2 and 6
(d) 2, 4 and 6